Free Web Tool

Shear & Moment Diagram

Add point and distributed loads on a simple-span or cantilever beam — live shear and moment diagrams with reactions, Vmax, Mmax.

Inputs

Add point loads (P, x) and uniform loads (w, x1, x2). Tool plots V and M.
TypeP / wx / x1x2

Results

Reaction RA
Reaction RB
Vmax
Mmax